If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 50x + 6 = 30 Reorder the terms: 6 + 50x + -16x2 = 30 Solving 6 + 50x + -16x2 = 30 Solving for variable 'x'. Reorder the terms: 6 + -30 + 50x + -16x2 = 30 + -30 Combine like terms: 6 + -30 = -24 -24 + 50x + -16x2 = 30 + -30 Combine like terms: 30 + -30 = 0 -24 + 50x + -16x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-12 + 25x + -8x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-12 + 25x + -8x2)' equal to zero and attempt to solve: Simplifying -12 + 25x + -8x2 = 0 Solving -12 + 25x + -8x2 = 0 Begin completing the square. Divide all terms by -8 the coefficient of the squared term: Divide each side by '-8'. 1.5 + -3.125x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + -3.125x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + -3.125x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + -3.125x + x2 = 0 + -1.5 -3.125x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 -3.125x + x2 = -1.5 The x term is -3.125x. Take half its coefficient (-1.5625). Square it (2.44140625) and add it to both sides. Add '2.44140625' to each side of the equation. -3.125x + 2.44140625 + x2 = -1.5 + 2.44140625 Reorder the terms: 2.44140625 + -3.125x + x2 = -1.5 + 2.44140625 Combine like terms: -1.5 + 2.44140625 = 0.94140625 2.44140625 + -3.125x + x2 = 0.94140625 Factor a perfect square on the left side: (x + -1.5625)(x + -1.5625) = 0.94140625 Calculate the square root of the right side: 0.970260919 Break this problem into two subproblems by setting (x + -1.5625) equal to 0.970260919 and -0.970260919.Subproblem 1
x + -1.5625 = 0.970260919 Simplifying x + -1.5625 = 0.970260919 Reorder the terms: -1.5625 + x = 0.970260919 Solving -1.5625 + x = 0.970260919 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5625' to each side of the equation. -1.5625 + 1.5625 + x = 0.970260919 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + x = 0.970260919 + 1.5625 x = 0.970260919 + 1.5625 Combine like terms: 0.970260919 + 1.5625 = 2.532760919 x = 2.532760919 Simplifying x = 2.532760919Subproblem 2
x + -1.5625 = -0.970260919 Simplifying x + -1.5625 = -0.970260919 Reorder the terms: -1.5625 + x = -0.970260919 Solving -1.5625 + x = -0.970260919 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5625' to each side of the equation. -1.5625 + 1.5625 + x = -0.970260919 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + x = -0.970260919 + 1.5625 x = -0.970260919 + 1.5625 Combine like terms: -0.970260919 + 1.5625 = 0.592239081 x = 0.592239081 Simplifying x = 0.592239081Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.532760919, 0.592239081}Solution
x = {2.532760919, 0.592239081}
| 3x+2y=800 | | -4x^2-3x-4=0 | | u/4=9 | | 3x-[2x+(5y-x)-(y-2x)+1]= | | (2w-5)(w/7) | | (2x^-7y^-1z^-8/10x^-9y^-2z)^-1 | | 2x+15-4x=-4 | | 88.2/1.8 | | 3/4(20) | | 4-(x/5)=9-(x/2) | | 3c+9/3c-9 | | -(-2m+n-5)-(4-5m-6n)= | | a+8=8(a+9)-5 | | 2x+4+3x=-9 | | 7(4x-3)+8x=16-4(3x+6) | | 4-(-2.5/5)=9-(-2.5/2) | | x^4-4x^3+15=0 | | x=x^4-4x^3+15 | | (5x+12y)-(-3x-4y)= | | f(x)=x^4-4x^3+15 | | 1620=180(n-2) | | (x-a)(X^2+a^2)+4(x-a)=0 | | 2(2x+6)=28 | | x^3-ax^2+a^2x+4x-a^3-4a=0 | | b^2-b+2.666666667=0 | | 1.50+0.60f=5.40 | | 3u+5-2(-7u-3)=5(u-1) | | 5t^2-10t+10=0 | | 5/6x=7/5 | | g/4(-6)=5 | | -(a-5b)+(4a+7b)= | | g/4-6=5 |